Figure 6-2. Operator Assisted Self-Test (Sheet 20 of 29)

TM 9-4931-381-14&P-1

OPERATOR ASSISTED SELF TEST PROCEDURE

Press NO key (4).

Press YES key (1).

Find displayed message in OAST Fail Code

q Check

pattern,

Index.

q Message display reads -

Refer to OAST Fail Code Index,

REFER TO PROCEDURE

IS PATTERN CORRECT?

table 6-4.

(2).

. Look through

Rerun operator assisted self-test.

q Go to block 1.

Does displayed pattern look like

illustration (3)?

I -.

Press YES key (l).

Press NO key (4)

Message display will

read -

displayed message

Code

TEST PASSED:

Index.

TEST PATTERNS

Refer to

Code Index,

Rerun operator assisted self test

to block

Figure 6-2. Operator Assisted Self-Test (Sheet 20 of 29)

6-22

Volume Ill